package com.zzxy.spring12.aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;

public class MyAspectJ {
    @Pointcut(value = "execution(* com.zzxy.spring12.service.impl.*.*(..))")
    public void myPointcut(){

    }

    @Before("myPointcut()")
    public void myBefore(JoinPoint jp) {
        System.out.printf("before method"+jp.getSignature().getName());
        System.out.println("before...");

    }
    @AfterReturning(value = "myPointcut()",returning = "ret")
    public void myAfterReturning(JoinPoint jp,Object ret) {
        System.out.println("after returning..."+ret);
    }
    @Around("myPointcut()")
    public Object myAround(ProceedingJoinPoint pjp) throws Throwable{
        System.out.println("around before..");
        Object obj=pjp.proceed();
        System.out.println("around after..");
        return  obj;
    }
    public void myThrowable(JoinPoint jp,Throwable e){
        System.out.println("throwing.."+e.getMessage());
    }
    @After("myPointcut()")
    public void  myAfter(JoinPoint jp){
        System.out.println(jp.getSignature().getName());
        System.out.println("after...");
    }
}
